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I took it from value village for 20 Canadian rubles

انت فنان شكرا

Thanks for sharing

Can you give the circuit diagram of the smps circuit?

17 years later I still have my Harman Kardon AVR 135 still working perfectly after 17 years of continuous use, they don't make receivers like they used to

может ВЧ резистором ослабить?

I am looking for exactly this board as a replacement for my Z axis: bipolar 4-wire stepper motor, 24V board power supply and adjustment potentiometer (I had put 0.3A to be sure not to break anything)... Could you find me one? Big thanks

Hello and thank you for this video I am looking for exactly this type of card for my CNC !

Smpa schemetic

I would like to build a 6 channel version for my 3-way active fronts.

Schemetic smps

Can you show tda 7294 ic amplifier?

I am having a AVR 240 and the small transfer got failure Please let me know the small transfer output voltage of this ?. This AVR 240 set is working with 120 volt..Thank you in advance

Can you tell me input voltage and output voltage of this transformers? This is the harman kardon Avr on 240 model. (UL VER :CLT 5J 033 zu. Trans. sub)

hello from argentina. id like to know how much voltage and amp this driver supports. thanks!

Great little project

hi .Please PDF file PCB put together. tnx

hi .Please PDF file PCB put together. tnx

Talking a bullshit and show nottnig, hey, we are not stupid, show how to make it...ashole

Your great man. encourage .

Dear friend, can you draw the chart and the code of the software?

Do you know if the Harman kardon AVR 7000 has this type of chips for a swap??? HERE IS THE SERVICE MANUAL. I HOPE YOU CAN HELP ME CHOSE THE RIGHT CHIP. elektrotanya.com/harman_kardon_avr7000_rev3_sm.pdf/download.html

Why?

Hi sir my same model home theater avr235 is on product mode plzzz give me a suggestion to how to rectify product mode sir plzzzz. This is my Gmail sir manikantak444@gmail.com plzzz msg me sir..

Put water!:) Nice work dude, otherwise!:)

Can I have the code

can you please provide schematic ?? or PCB layout

Даа! Салидно нахлабучен платами, как интегральные компы 70-80х годов))) трансформатор наверное, ватт на 900 и вентиляторное охлаждение ещё не в одном AV-ресивере не встречал

Is the LM3886 better (an UPGRADE) on the original..?

Sir, pls I have a problem, the Thermistor is not sensitive to heat unless u heat is constantly and once the heat source is removed, the fan goes off. Pls what can I do. I used 4.7K NTC THERMISTOR,

the last HK I worked on had one BIG problem....capacitors.... they were all junk!

Can I use the LM3886 with the Harman Kardon AVR 7000?

Do you fix stuff for a living??? Where is your shop located???

What amplifier is better? The Harman Kardon AVR 7000 or the AVR235??? Also....Can I use the LM3886 on the AVR7000 as well???

Can this provide upto 5 amp current?

Great work!

Can you please share the circuit

First, let me say that I am very new to this world and have little understanding of electronics BUT I am learning. I am looking for a very basic controller setup. My original intention was to purchase a TB6600 driver, a Nema 17 stepper motor and some kind of stand alone controller that will remotely turn a variable vacuum capacitor being used in a tuning network for a mag loop antenna. All I need to control is the SPEED (fast for coarse and slow for fine tuning), DIRECTION and possibly some way to create (virtual) END STOPS to avoid damaging the cap (replacement value of $200@) and stressing the motor. Can anyone point me in the right direction? Thanks.

hello Artiom k. I would like to know what components you used in these speakers? tweeters and crossovers?

sharp sound...

What's Spec the output (V&A) ?

Oraiti...

i dont understand why you are using 12 output diodes when you can use 4 better ones .. and i guess control circuit is smd underneath pcb? 4 small output caps is always better than 2 big caps... other than that amazing job !

I want your power supply diagram

Smps şeması devresi ??

Superb work bro...can i get your mail id

I have the same resiver and one day i was trying to plug in my speakers and suddenly my resiver turn off by self so i turn it back on and a message on the screen appears saying protect and then it turns back off , i dont know if i did something wrong when i was connecting the cables but i don't know how to fix it any ideas does any one knows how can i fix it

Outstanding!

How does this compare to TPA3116?

wery naise your brain